1. Tom made        great progress last semester and as        result he was praised by the teacher.                                                            
    A. a; a               B. a; /                 C. /; a                 D. /; /
2. In order to get a good grade in the coming examination, I have to        my lessons carefully.                                                              
     A. remember   B. impress        C. express      D. revise 
3. —I take exercise for about an hour every morning.
     —No wonder you look       .
    A. energetic     B. enthusiastic     C. patient            D. kind